Image rendering method, device, electronic device and storage medium

An image rendering and image technology, applied in the field of image processing, can solve problems such as poor rendering effect and image distortion, so as to improve the display effect and solve the effect of easy distortion

Active Publication Date: 2021-10-15
BEIJING ZITIAO NETWORK TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the existing GAN network can only render low-frequency light sources. When high-frequency light sources need to be rendered, the rendering effect is not good, and image distortion is prone to occur.

Method used

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  • Image rendering method, device, electronic device and storage medium
  • Image rendering method, device, electronic device and storage medium
  • Image rendering method, device, electronic device and storage medium

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Embodiment Construction

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments It is a part of the embodiments of the present disclosure, but not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.

[0030] Different light effect rendering processing for images will affect the visual effect of image works.

[0031] Light source reconstruction is a common technology for light effect rendering processing, which uses the GAN network to simulate the lighting parameters of the light source. Then, the simulated lighting parameters are used to...

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Abstract

The present invention provides an image rendering method, device, electronic equipment, and storage medium. By determining the highlight area in the image to be rendered, and performing pixel clustering processing on the image pixels in the highlight area, multiple clusters corresponding to the highlight area are obtained. class area; determine the illumination direction and illumination intensity of each cluster area; perform image rendering on the highlight area in the image to be rendered according to the illumination direction and illumination intensity of each cluster area. The invention solves the problem that the high light area of ​​the image is easy to be distorted and improves the display effect of the image by clustering the pixels of the high light area in the image, and optimizing the pixel brightness of the high light area according to the illumination direction and light intensity of each cluster area. .

Description

technical field [0001] Embodiments of the present disclosure relate to the field of image processing, and in particular, to an image rendering method, device, electronic equipment, and storage medium. Background technique [0002] Different light effect rendering processing for images will affect the visual effect of image works. [0003] Light source reconstruction is a common technology for light effect rendering processing, which uses the GAN network to simulate the lighting parameters of the light source. Then, the simulated lighting parameters are used to draw the ambient lighting on the image to obtain the processed image under the light source. [0004] However, the existing GAN network can only perform rendering processing for low-frequency light sources. When rendering processing is required for high-frequency light sources, the rendering effect is not good, and image distortion is prone to occur. Contents of the invention [0005] To address the above problems,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T15/00G06T15/50G06T15/60G06K9/62G06N3/02
CPCG06T15/005G06T15/506G06T15/60G06N3/02G06F18/23
Inventor 王光伟
Owner BEIJING ZITIAO NETWORK TECH CO LTD
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